254211072

素因数分解:

$2^{10}\times 3^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1103

約数の個数: 88

約数和(自身を含む): 686416416

約数和(自身を除く): 432205344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 664, 768, 996, 997, 1024, 1328, 1536, 1992, 1994, 2656, 2991, 3072, 3984, 3988, 5312, 5982, 7968, 7976, 10624, 11964, 15936, 15952, 21248, 23928, 31872, 31904, 42496, 47856, 63744, 63808, 82751, 84992, 95712, 127488, 127616, 165502, 191424, 248253, 254976, 255232, 331004, 382848, 496506, 510464, 662008, 765696, 993012, 1020928, 1324016, 1531392, 1986024, 2648032, 3062784, 3972048, 5296064, 7944096, 10592128, 15888192, 21184256, 31776384, 42368512, 63552768, 84737024, 127105536, 254211072]

約数ペア:

[(1, 254211072), (2, 127105536), (3, 84737024), (4, 63552768), (6, 42368512), (8, 31776384), (12, 21184256), (16, 15888192), (24, 10592128), (32, 7944096), (48, 5296064), (64, 3972048), (83, 3062784), (96, 2648032), (128, 1986024), (166, 1531392), (192, 1324016), (249, 1020928), (256, 993012), (332, 765696), (384, 662008), (498, 510464), (512, 496506), (664, 382848), (768, 331004), (996, 255232), (997, 254976), (1024, 248253), (1328, 191424), (1536, 165502), (1992, 127616), (1994, 127488), (2656, 95712), (2991, 84992), (3072, 82751), (3984, 63808), (3988, 63744), (5312, 47856), (5982, 42496), (7968, 31904), (7976, 31872), (10624, 23928), (11964, 21248), (15936, 15952)]